It's the Qi Crystal Vein; as long as the vein exists, Qi crystals will keep regenerating. Based on the information MingYue knows, the Qi Vein takes Qi from the atmosphere and earth and then creates a Qi crystal around its area.
The bigger the vein, the higher its efficiency and the result.
The Qi Vein is also separated into a few grades, and based on MingYue's observation, this one should be a middle grade.
A middle-grade vein capable of growing many medium-grade Qi crystals with occasionally a high-grade Qi Crystal appearing.
MingYue knew she had hit the jackpot; even her family in the past only owned multiple low-quality Qi Veins.
A medium grade is more than enough to satisfy her and Alex's needs for now.
"Unfortunately, we cannot move this Qi Vein somewhere else," she mumbled.
If it were possible to move the Qi vein, MingYue would put it in the secret realm.
